中文名 | 3,4-二甲基-1-苯基-1H-吡唑-5(4h)-酮 |
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英文名 | 4,5-dimethyl-2-phenyl-4H-pyrazol-3-one |
中文别名 | 2,4-二氢-4,5-二甲基-2-苯基-3H-吡唑-3-酮 |
英文别名 |
2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one
EINECS 241-844-1 3,4-dimethyl-1-phenyl-pyrazolin-5-one HMS1529G03 4,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 3,4-dimethyl-1-phenylpyrazol-5-one 1-phenyl-3,4-dimethyl-2-pyrazolin-5-one 4-methyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one |
密度 | 1.15g/cm3 |
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沸点 | 334.5ºC at 760mmHg |
分子式 | C11H12N2O |
分子量 | 188.22600 |
闪点 | 156.1ºC |
精确质量 | 188.09500 |
PSA | 32.67000 |
LogP | 1.54580 |
蒸汽压 | 0.00247mmHg at 25°C |
折射率 | 1.569 |
海关编码 | 2933199090 |
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上游产品 4 | |
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下游产品 0 |
海关编码 | 2933199090 |
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中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |